Open Calendar 2025. These tournaments will bring together the. At masters 1000 level, the canadian open and cincinnati will now be played over 12 days instead of one week, as was previously the case.

At masters 1000 level, the canadian open and cincinnati will now be played over 12 days instead of one week, as was previously the case. The australian open 2025 main draw will begin on sunday, january 12.